[IPOL discuss] Swap memory

[Jean-Michel Morel]

Reducing too much the image is a problem. I'll discuss the issue with
the authors. There must be a way to occupy less memory.

Best,
Jean-Michel


Miguel Colom a écrit :
>> But if you are talking about more than 4G to process an image, it
>> looks huge to me. What is the typical image size? 2M pixels? 2K bytes
>> of temporary information per pixel, I think it is really a lot.
> 
> They're the K-SVD and BM3D algorithms, that build 3D patches of the images
> in order to denoise it.
> 
> For a 768x512 pixels image, the mount of memory exceeds 4Gb.
> I think the best solution is to allow small images only.
> 
> Miguel
> 
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